tgjones/dynamic-image — pull request #23 by geo242 (2014-12-20 06:46:30+00:00)
Title: Fixed memory leak

Overwriting the imageSource variable after rendering every layer causes a memory leak. I experienced a lot out of memory exceptions when trying to create large images with many layers that were all image layers. I am not sure why this is the case because the code seems innocuous, but it made a huge difference with large images when taking it out.